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5,464 Matching Results
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Absorption of Radionuclides Applied to Above Ground Plant Parts : Terminal Report
The attached list of publications is submitted as a year to year and final report of progress on work accomplished under Contract AT(11-1)-159 from 1950 to 1959. Work was initiated on this project in the spring of 1950 and is still in progress as of the date of this report.
Date:
1959
Creator:
Wittwer, S. H. (Sylvan Harold), 1917-2012; Turkey, H. G. & Bukovac, M. J.
Object Type:
Report
System:
The UNT Digital Library
Absorption Spectra of Lanthanide and Actinide Rare Earths
"In recent years a group of Dutch workers has measured the absorption spectra of all the rare earth elements (save promethium) in hydrochloric or nitric acid solutions, and their results have been summarized by Hoogschagen and Gorter."
Date:
February 1952
Creator:
Stewart, D. C.
Object Type:
Report
System:
The UNT Digital Library
The Absorption Spectrum of Hydrated Americium Chloride
The following document focuses on the study of the absorption spectra of americium chloride. Large samples and a spectrograph of great dispersion were used.
Date:
May 2, 1952
Creator:
Stover, Betsy Jones & Conway, John G.
Object Type:
Report
System:
The UNT Digital Library
ABWR: PL-2 Design Report
From preface: This report satisfies the quarterly progress report requirements for PL-1 and PL-2 plant design work for the period ending September 30, 1960 At present time a SL-1 Core 2 is under construction. This is a replacement core for SL-1 (ALPR) and will be identical to a PL-2 core; a PL condenser is under test at the SL-1 facility; final construction plans for PL components and modules which are not site sensitive will be completed in March 1961.
Date:
October 15, 1960
Creator:
Combustion Engineering, inc. Nuclear Division.
Object Type:
Report
System:
The UNT Digital Library
ABWR Design and Development Quarterly Progress Report: July 1 - September 30, 1961
Quarterly design and development progress report on the activities of the Army Boiling Water Reactor (ABWR) Program.
Date:
October 16, 1961
Creator:
Combustion Engineering, inc. Nuclear Division.
Object Type:
Report
System:
The UNT Digital Library
ABWR Design and Development Quarterly Progress Report, January 1 Through March 31, 1962
Quarterly design and development progress report on the activities of the Army Boiling Water Reactor (ABWR) Program.
Date:
April 15, 1962
Creator:
Combustion Engineering, inc. Nuclear Division.
Object Type:
Report
System:
The UNT Digital Library
Accidental Radiation Excursion at the Y-12 Plant, June 16, 1958: Final Report
This report describes the circumstances leading to the accident, attempts to reconstruct the nuclear reactivity conditions, and reviews the dosimetric means and results which were used to help determine the exposure of affected employees.
Date:
September 12, 1958
Creator:
Patton, F. S.; Bailey, J. C.; Callihan, A. D.; Googin, J. M.; Jasny, G. R.; McAlduff, H. J. et al.
Object Type:
Report
System:
The UNT Digital Library
Accumulating Effect of Carbon on the Velocity of Diffusion Between Alletropic Alloys and Ferronickel
The theory of metallic diffusion should be facilitated if the regularity of the lattice is disturbed mechanically, or by means of an alletropic transformation.
Date:
1943
Creator:
Chevenard, Pierre & Wache, Xavier
Object Type:
Report
System:
The UNT Digital Library
Accumulation and Distribution of Radioactive Strontium, Barium-Lanthanum, Fission Mixture and Sodium in Goldfish
This report details an experiment undergone to determine the amount of radioactive strontium, barium-lanthanum, fission mixture, and sodium accumulated by and distributed within non-feeding goldfish. The report includes tables detailing the findings.
Date:
February 15, 1945
Creator:
Prosser, C. Ladd (Clifford Ladd), 1907-2002; Pervinsek, William; Arnold, Jane; Svihla, George & Tompkins, P. C.
Object Type:
Report
System:
The UNT Digital Library
Accurate Nuclear Fuel Burnup Analyses; Eighth Quarterly Progress Report, (September - November 1963)
The objective of the Accurate Nuclear Fuel Burnup Analyses program is to develop more accurate methods for burnup analysis for general use than the current method of analysis of Ca-137 or Sr-90. The program will require from three to five years of effort.
Date:
December 1, 1963
Creator:
Rider, B. F.; Ruiz, C. P.; Luke, P. S., Jr.; Peterson, J. P., Jr. & Smith, F. R.
Object Type:
Report
System:
The UNT Digital Library
Accurate Nuclear Fuel Burnup Analyses; First Quarterly Report, (December 1961 - February 1962)
The objective of the Accurate Nuclear Fuel Burnup Analyses program is to develop more accurate methods for burnup analysis for general use than the current method of analysis of Ca-137 or Sr-90. The program will require from three to five years of effort.
Date:
April 1, 1962
Creator:
Rider, B. F.
Object Type:
Report
System:
The UNT Digital Library
Accurate Nuclear Fuel Burnup Analyses; Ninth Quarterly Progress Report, (December 1963 - February 1964)
The objective of the Accurate Nuclear Fuel Burnup Analyses program is to develop more accurate methods for burnup analysis for general use than the current method of analysis of Ca-137 or Sr-90. The program will require from three to five years of effort.
Date:
March 1, 1964
Creator:
Rider, B. F.; Peterson, J. P., Jr.; Ruiz, C. P. & Smith, F. R.
Object Type:
Report
System:
The UNT Digital Library
Accurate Nuclear Fuel Burnup Analyses; Second Quarterly Progress Report, (March - May 1962)
The objective of the Accurate Nuclear Fuel Burnup Analyses program is to develop more accurate methods for burnup analysis for general use than the current method of analysis of Ca-137 or Sr-90. The program will require from three to five years of effort.
Date:
July 1, 1962
Creator:
Rider, B. F.
Object Type:
Report
System:
The UNT Digital Library
Accurate Nuclear Fuel Burnup Analysis Quarterly Progress Report: Seventh Quarter, June 1963 - August 1963
Quarterly progress report on Accurate Nuclear Fuel Burnup Analysis project.
Date:
September 1, 1963
Creator:
Rider, B. F.; Ruiz, C. P.; Peterson, J. P., Jr.; Luke, P. S., Jr. & Smith, F. R.
Object Type:
Report
System:
The UNT Digital Library
Accurate Nuclear Fuel Burnup Analysis Quarterly Progress Report: Sixth Quarter, March 1963 - May 1963
Quarterly progress report on Accurate Nuclear Fuel Burnup Analysis project.
Date:
June 1, 1963
Creator:
Rider, B. F.; Ruiz, C. P.; Peterson, J. P., Jr. & Luke, P. S., Jr.
Object Type:
Report
System:
The UNT Digital Library
The Acetate Complexes of Uranyl Ion and the Solubility of Sodium Uranyl Acetate
The following report provides data based off of the solubility of sodium uranyl acetate that was measured under a variety if conditions.
Date:
January 14, 1946
Creator:
Connick, R. E. & Wahl, Arthur C.
Object Type:
Report
System:
The UNT Digital Library
Acid-Base Equilibria in Tertiary Butyl Alcohol
From abstract: "The dissociation of acids in tertiary butyl alcohol has been studied by potentiometric, spectrophotometric, and conductimetric methods. Values for the over-all dissociation of perchloric and picric acids and several tetrabutylammonium salts were estimated by the Fuoss-Kraus treatment of conductance data. Potentiometric studies were carried out at constant ionic strength in order to minimize activity coefficient variations. An acidity scale was established from potentiometric measurements at a glass electrode, and conductance values of dissociation constants. A method was developed for the evaluation of the over-all dissociation constant of weak acids using potentiometric data for hydrogen ion activities and conductance data for the corresponding anion activities. Over-all dissociation constants are reported for perchloric acid, picric acid, 2,4-dinitrophenol, and benzoic acid. Apparent dissociation constants from potentiometric measurements at a constant ionic strength were determined for hydrobromic, nitric, hydrochloric, picric, and p-toluenesulfonic acids."
Date:
August 6, 1962
Creator:
Marple, Leland & Fritz, James S. (James Sherwood), 1924-
Object Type:
Report
System:
The UNT Digital Library
Acid-Base Reactions and Kinetics of the Halates in Fused Nitrates
From Abstract : "The mechanism of the reactions of the halates, bromate, chlorate, and iodate, with dichromate in fused alkali nitrates has been shown to involve a fast equilibrium followed by a slow rate determining strip to give oxygen and halogen gases as final products." Experiments outlined serve as insight into the structure of fused salts or fused electrolytes.
Date:
November 1962
Creator:
Schlegel, James Max & Duke, P. R.
Object Type:
Report
System:
The UNT Digital Library
Acid-Base Reactions in Fused Salts. Dichromate-Bromate Reaction
Technical report. From Abstract : "The reaction of Lewis acid and base, Cr2O7= and BrO3_, in fused KNO3 - NaNO3 mixtures has been shown to involve an equilibrium followed by a slow decomposition to gaseous products."
Date:
February 1963
Creator:
Duke, F. R. & Schlegel, James
Object Type:
Report
System:
The UNT Digital Library
The Action of Nitroeyl Chloride on Alkyl-Malemie Acids as a Method of Obtaining Oximes of e-Keta Acids and e-Amine Acids
Various Acids are mixed with Oximes to obtain e-Keta Acids and e-Amine Acids.
Date:
1941
Creator:
Omishenko, A. S.
Object Type:
Report
System:
The UNT Digital Library
The Action of Oxygen on Activated Charcoal
The following report provides information conducted with the purpose of ascertaining the effect of oxygen on activated charcoal at approximately one atmosphere by measuring the amount of CO2 formed over a known length of time.
Date:
June 29, 1951
Creator:
Bigelow, J. E.; Belaga, M. W. & Mulvihill, R. J.
Object Type:
Report
System:
The UNT Digital Library
Activation Cross Sections by Boron Absorption
The following report studies the neutron activation cross-sections with the insertion of boron absorbers in the energy region 10 to 20,000 ev and the elements within the range.
Date:
1948
Creator:
Dancoff, Sidney M., 1913-1951; Kubitschek, H.; Lichtenberger, H. V.; Monk, G. D. & Nobles, R. G.
Object Type:
Report
System:
The UNT Digital Library
Activation Energy for Fission
Abstract: The experimentally determined exponential dependence of spontaneous fission rate on Z^2/A has been used to derive an expression for the dependence of the fission activation energy on Z^2/A. This expression has been used to calculate the activation energy for slow neutron induced fission and photofission. The correlation with the experimental data on these types of fission seems to be quite good.
Date:
August 29, 1952
Creator:
Seaborg, Glenn T.
Object Type:
Report
System:
The UNT Digital Library
The Activation of the Rare Earths by Thermal Neutrons
Corresponding investigations were carried out for rare earths. Fractional estimates of intensities and rough values of the activation cross sections with thermal neutrons for all earther are listed.
Date:
1946
Creator:
Bothe, W. q (Walther), d 1891-1957
Object Type:
Report
System:
The UNT Digital Library